Ridgewood NJ, this comes up almost every year. The Village has even gone as far as to press charges on a plastic sheep .

The rules seem to be unevenly applied in the past .

Reader says “The restaurants Ad Hoc sidewalk patio table walls are growing in number
look at chestnut corner burgher restaurant..they are made of steel..try getting up on to the sidewalk from a parked car ..good luck….then add in the flower pot plantings further narrowing the walks ..these are even worse for elders and handicapped pedestrians exiting a car or assist a ride buses even during off hours..are these permitted by town?”

Boyd Loving , “The Village’s Code Enforcement Official has been observed in the past with a tape measure in hand checking to ensure restaurants were not encroaching on the ADA required passage widths of sidewalks. I know of at least one (1) restaurant that was issued a summons for an alleged encroachment. If you have a specific complaint, you could refer it to the Code Enforcement Official. See link to her name, e-mail address, and phone number below.”